Implement SystemRDL Constraints

[amykyta3]

SystemRDL 2.0's constraints is the last major feature that is currently unimplemented. Currently, any RDL that contains a constraint block will fail to compile.

• An elaborated constraint is exposed to the user as an abstract syntax tree (AST)
• Since most users will simply want to dump the constraint to SystemVerilog, provide a built-in framework to do so.
  • Will require a mechanism for user-defined reference resolution.
• Provide some level of constraint validation.

[hgdangkhoi]

Do you have an ETA on when this will be implemented? Thanks!

[amykyta3]

Not sure. This feature is a pretty low priority for me.